Transformer improved in leakage inductance
US8299881B2 · kind B2 · utility
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12References
1Claims
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Assignee
Inventors
Key dates
| Filing date | Oct 19, 2010 |
| Grant date | Oct 30, 2012 |
| Priority date | — |
| Expiry date | May 19, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01F38/08
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
There is provided a transformer improved in leakage inductance including: a core having first, second and third legs electromagnetically coupled to one another; a primary winding formed of a conductor having one end and another end receiving power from the outside and dividedly wound around the first, second and third legs; and a secondary winding wound around at least one of the first, second and third legs and receiving induced power by electromagnetic induction with the primary winding.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.